baber/WOPTO huggingface dataset:
Patent JP-H09225837-A (JP)
Title: Grinding wheel of super abrasive particle and manufacture thereof
Inventor: TANAKA HIROSHI
IPC: B24D3/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a super abrasive particle type grinding wheel suitable for grinding especially an ferrous metal material, the grinding wheel being excellent in its service life and abrasion performance by providing the grinding wheel with a super abrasive particle layer bound with super abrasive particles by amorphous connection phase containing a specified amount of amorphous material reactively precipitated during the baking process of amorphous binder. SOLUTION: In forming a super abrasive particle layer 3 in a bit chip 4 by mixing super abrasive particles with an amorphous binder and then baking the same, a crystalline material is reactively precipitated from the amorphous binder. The super abrasive particle layer 3 is thereby composed of super abrasive particle and amorphous binder phase binding it and crystalline material is dispersedly contained in the binding phase. The content of crystalline material in the binding phase is set in the range of 15-70 in terms of volume %, and as the crystalline material one having β-spodumen S. S. based material is used while as the super abrasive particles CBN(cubic crystallization type boron nitride) is used. In the super abrasive particle layer alumina type abrasive grain or silicon carbide type abrasive particles are contained.
Patent JP-H05261822-A (JP)
Title: Fixing method for metal wire to thermoplastic resin
IPC: B29K105/22
Filed: 1992-03-17
Abstract: PURPOSE:To easily, efficiently and strongly fix terminal or lead wire to thermoplastic resin member which are exterior materials or the like of electronic components. CONSTITUTION:Between thermoplastic resin member 1, on which projected based 1A is formed, and thermoplastic resin member 2, on which recessed groove 2A is formed, metal wire 3 is arranged normal to the extending direction of the projected base 1A and the recessed groove 2A so as to be bent along the mating surface of the projected bead 1A and that of the recessed groove 2A in order to be pinched and fixed to both the members 1 and 2 by thermally fusing both the members 1 and 2. Accordingly, through very easy operation by single pressingly welding the metal wire under the condition being pinched between the thermoplastic resin members formed in the specified shapes, the metal wire can be very strongly fixed without pre-processing or the application of adhesive. The fixation is not limited by the wire diameter of the like of the metal wire. Further, even metal wire, which has already been fixed to other member, can be easily and efficiently fixed to the thermoplastic resin member at a low cost.
Patent JP-2000254256-A (JP)
Title: Iron golf club set
Inventor: TSUNODA MASAYA
IPC: A63B53/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the spinning performance of a shot ball. SOLUTION: At least three golf clubs 2 of loft numbers (i=1-q) ranging from a gold club 2a of the lowest number (i=1) with the minimum loft angle and a golf club 2f of the highest number (i=q) with the maximum loft angle are combined as a set. The set includes a low number group G1 consisting of low number golf clubs 2a, 2b having loft angles of 27 degrees or less, a middle number group G2 consisting of middle number golf clubs 2c, 2d having loft angles of 27 degrees or more to 37 degrees or less and a high number group G3 consisting of high number golf clubs 2e, 2f having loft angles of 37 degrees or more. If the friction coefficient of the faces of the golf clubs included in the low number club group, the friction coefficient of the faces of the gold clubs included in the middle club group and the friction coefficient of the faces of the golf clubs included in the high number club group are μmi, μni, μoi, respectively, the relationship of μmi>μni>=μoi is satisfied.
Patent JP-H02239193-A (JP)
Title: Diamond semiconductor and its production
Inventor: KAZAHAYA TOMIO
IPC: C30B29/04
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a diamond semiconductor which is enhanced in the electric characteristics and excellent in heat resistance and radiation ray resistance and also good in heat radiation properties by incorporating both one or more kinds of group Vb elements and one or more kinds of group IIIb elements of the periodic table. CONSTITUTION:A gaseous carbon source is prepared which incorporates both the single substance and the compd. of group Vb elements in the periodic table e.g. P, As, Bi, NH3 and AsH3, etc., and the single substance and the compd. of group IIIb element e.g. B, Al, Ga, B2H6 and Ga2H6, etc. As the gaseous carbon source, the gas such as various hydrocarbons oxygen-contg. compds. and nitrogen-contg. compds. is utilized. The gaseous carbon source having the rate described hereunder is excited e.g. by such a method that it is plasmized and decomposed with DC or AC discharge and then brought to contact with an base material consisting of Si and Al, etc. In other words, the rate of a dopant element consisting of group Vb elements to a carbon source element is ordinarily regulated to 10<-6>-10<-1>. Thereby the aimed diamond semiconductor is obtained which incorporates both one or more kinds of group Vb elements and one or more kinds of group IIIb elements as the dopant.
Patent JP-H11310558-A (JP)
Title: Production of 2-amino-4,5,3',4'-tetramethoxybenzophenone
Inventor: WERBITZKY OLEG
IPC: C07C225/22
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To produce the subject tetramethoxybenzophenone that is useful for synthesis of a therapeutic medicine for rheumatoid arthritis in a high yield and in an industrial scale by nitrating a specific starting compound followed by reduction of the product. SOLUTION: In the first step, a compound of formula I, for example, 3,3',4,4'- tetramethoxybenzophenone, is nitrated with nitrice acid in a medium containing acetic acid to 2-nitro-4,5,3',4'tetramethoxy-benzophenone. Then, in the second step, the nitrated product is reduced to 2-amino-4,5,3',4'tetramethoxy- benzophenone of formula III. In a preferred embodiment, the nitration is carried out in acetic acid as a solvent by using nitric acid of 65% concentration at a temp. of 0-40 deg.C, and the reduction is performed by catalytic hydrogenation over a platinum catalyst carried by a support, particularly a platinum on activated carbon.
Patent JP-H01234911-A (JP)
Title: Control device for sequencer cooling system
Inventor: WATANABE TAKASHI
IPC: G05D23/00
Filed: 1988-03-16
Abstract: PURPOSE:To cool a sequencer for making the degree of temperature rise different in accordance with the number of times turning on an output unit at optimum cooling capacity of changing the cooling capacity of a cooling system in accordance with the number of times turning on the output unit. CONSTITUTION:In addition to programs necessary for sequence operation, the number of times turning on the output unit 5, the cooling capacity of the cooling system 7 in accordance with the number of times turning on the output unit 5 and a control program for controlling the cooling system 7 are stored in a memory 3. A CPU 2 compares the set number of times of turning on with the detected number of times turning on by executing a comparing program and a control unit 8 changes the cooling capacity of the cooling system 7 in accordance with the compared result of the comparing program by executing a cooling system control program. Consequently, the cooling system 7 can be run by cooling capacity corresponding to the number of times turning on the output unit 5 and the consumption of excess power at the time of the small number of times turning on the output unit 5 can be suppressed.
Patent JP-S60215694-A (JP)
Title: Manufacture of tri(meta-sulfonyl)phosphine
Inventor: SHIYARURU BARU
IPC: C07F9/50
Filed: 1985-03-25
Abstract: 1. Process for the preparation of tri(m-sulphophenyl)phosphine (TPPTS) comprising a) a sulphonation of triphenylphosphine (TPP) by means of a H2 SO4 -SO3  mixture containing an excess of SO3 , b) a hydrolysis of the excess SO3  present in the sulphonate obtained under (a) in order to stop the sulphonation reaction and c) a dilution of the hydrolysate obtained under (b) in order to attain a H2 SO4  normality compatible with d) the final step of extraction of TPPTS, the said process being characterized in that the hydrolysis step (b) and at least a part of the dilution step (c) are carried out simultaneously by incorporating the sulphonate in an acid aqueous hydrolysis solution while maintaining the H2 SO4 normality during the hydrolysis at a value above 9 N and removing at least partly the heat produced, the temperature being below 20 degrees C.
Patent JP-H07273043-A (JP)
Title: Plasma cvd system
Inventor: SAKAI SOICHI
IPC: C23C16/50
Filed: 1994-03-30
Abstract: PURPOSE:To ensure uniform plasma discharge on substrate by including an impressing electrode to which high-frequency power is applied and a substrate holding member for holding a substrate on a grounding electrode opposed to the impressing electrode, and forming notches on the periphery of the impressing electrode. CONSTITUTION:A grounding electrode 3 and an impressing electrode 22, opposed to each other, are placed in a chamber 1. Notches are formed on the periphery of the impressing electrode 22 to form recesses 22a and projections 22b on its edge. A substrate 5 is held by a tray 6, a substrate holding member. In the cross section taken along the line A-A, the distance from the tray 6 is increased at the recesses 22a, and the discharge between the recesses 22a and the tray 6 is weakened. In the cross section taken along the line B-B, the length of the edge of the impressing electrode 22 is increased at the projections 22b. As a result the edge effect at both edges of the impressing electrode 22 is reduced, and the discharge between the tray 6 and the edges of the impressing electrode 22 is thus weakened. This weakens the discharge between the tray 6 and the impressing electrode 22, and ensures uniform plasma discharge on a substrate throughout.
Patent JP-H07271622-A (JP)
Title: Computer system and program bug evading method
Inventor: HIRAYAMA HIDEAKI
IPC: G06F11/14
Filed: 1994-03-30
Abstract: PURPOSE:To evade a transient software bug by incorporating an illegal state detecting process at an extremely fine level without causing deterioration in performance unnecessarily. CONSTITUTION:The computer system is equipped with a control means 10 which executes the illegal state detecting process of execution level, set in a range from a rough level to a fine level in a program, together with the program, an execution level specifying means 12 which specifies the execution level of the illegal state detecting process in the program executed by the control means 10 after raising the level to the fine level, an illegal state detecting process classifying means 14 which sets the illegal state detecting process of the execution level specified by the execution level specifying means 12, and the illegal state detecting process whose execution level is raised to the fine level and set is made effective and the program is reexecuted in a saved state wherein reexecution is possible.
Patent JP-H05267494-A (JP)
Title: Manufacture of semiconductor circuit device
IPC: H01L23/12
Filed: 1992-03-17
Abstract: PURPOSE:To protect an internal element against a high voltage surge to be externally applied. CONSTITUTION:A wiring 14 is so formed of conductive paste as to be connected to a semiconductor element 12 to be placed on a hybrid board 11, dried and then baked. A resistor R is suitably formed at the wiring 14. Discharge protecting circuits 151, 152 are similarly formed of the paste between signal lines 141, 143 and a ground line 142, dried and then baked. A glass coated film 16 is formed on the surface of the board 11 except a mounting region with the element 12, and predetermined breakdown strength gaps 191, 192 are then formed by laser trimming for disconnecting the circuits 151, 152 together with the film 16 corresponding to necks formed in the circuits 151, 152.
Patent JP-H09252078-A (JP)
Title: Multi-chip module board
Inventor: TSUNAKO JUKICHI
IPC: H01L23/522
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a decoupling capacitor having large capacitance and small leakage current, by forming the dielectric film of the decoupling capacitor of two-layer structure by a thin first dielectric film having small leakage current and a second dielectric film having large dielectric constant. SOLUTION: A first dielectric layer 4 is formed by Al2 O3 on the surface of a base layer 3, and a second dielectric layer 5 is formed by Ta2 O5 thereon. In this case, the layer 4, i.e., Al2 O3 is about 100Å and permittivity 9, and hence the capacitance is about 800nF/cm<2> . When the layer 5, i.e., the thickness of the Ta2 O5 is 3000Å, the permittivity is about 25, and hence the capacitance becomes about 74nF/cm<2> . Accordingly, the serial capacitance becomes about 68nF/cm<2> , and the capacitance becomes sufficiently large. Further, the leakage current of the Ta2 O5 is large but the leakage current of the Al2 O3 is small, and hence the leakage current of the entire dielectric film is suppressed to the leakage current of the Al2 O3 .
Patent JP-S62219631-A (JP)
Title: Inspection instrument for foreign matter
Inventor: MURAKAMI EIICHI
IPC: G03F1/84
Filed: 1986-03-20
Abstract: PURPOSE:To make it practical for a simple configuration of an inspection instrument to reduce an inspection time and ensure optimum reliability by irradiating simultaneously plural beams to positions having different reticles and detecting separately reflected lights out of respective irradiation parts of each scanning beam. CONSTITUTION:A scanning beam 3 out of a scanning optical system 2 is divided into two parts by a half mirror 4 and such beams scan while irradiating simultaneously positions of P and Q which are separated properly each other on both surfaces, that is, a back 1a of a reticle 1 and a pattern formation face 1b. When a contaminant 19 attaches to the position P, the scanning beam having irradiated the contaminant 19 reflects irregularly and diffuses around surroundings. Then partial ones of the foregoing scattered lights are converged by a condensing lens 6a and, passing through a diaphragm 7a, their converged lights are detected after being introduced to a photo-sensor 9a through an optical fiber 8a. Respective diaphragms 7a and 7b of receiving light systems 30 and 31 are so arranged near to converging positions of the condensing lenses 6a and 6b that respective light systems 30 and 31 do not receive reflective lights scattered by the scanning beam which irradiates an opposite surface of the reticle but receive only the reflection lights scattered by the beam scanning at a side arranged by respective systems. Thereby the lights scattered out of the contaminant 19, are not detected by the photo-sensor 9b of the receiving light system 31 mounted at the opposite surface of its reticle.
Patent JP-S59186094-A (JP)
Inventor: IIDA AKIRA
IPC: G08B17/12
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06248788-A (JP)
Title: Floor plate for double floor
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1993-02-25
Abstract: PURPOSE:To cope with load from above even if a floor plate is formed of a thin plate and allow a surface plate to be formed by simple press working by reinforcing the periphery of the surface plate by a reinforcing edge, and supporting the center part of the surface plate by radial support plates. CONSTITUTION:A three-point support plate and a two-point support plate formed of support legs 21 and reinforcing ribs 21 are engaged with each other from the upper and lower sides to form a support body. At this time, the support legs 21 and the reinforcing ribs 20 are integrally machined. A surface plate 1 is then formed using a thin steel plate by press working. The support body is spot-welded to the surface plate 1 so that the surface of the support body is in close contact with the back face of the surface plate 1. Floor plates 3 are laid in a row on a slab 4, and wiring space 5 is formed between the slab 4 and a reinforcing edge 11 around the surface plate 1. The combination of the support plates is devised to form fish bone shape, for instance, so as to improve strength. The floor plate 3 easy to machine and high in structural strength can be thereby obtained.
Patent JP-H10249682-A (JP)
Title: Cycle time management device of working line
Inventor: SASAGAWA HIROKI
IPC: B23Q41/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically lead out the optimum cycle time certification result by providing an operation time reducing function, a parallel operation certification function and a function of totally managing a working time reducing mechanism, and processing these certification functions according to the priority. SOLUTION: A cycle time management part 10 has a function of checking if (condition determining processing) the cycle time overflows or not in designated stages, and as the results of condition determining processing of the respective stages in the cycle time management part 10, if the cycle time is NG, the operation time reducing part 11, a parallel operation certification part 12 and a cutting condition correcting part 13 are sequentially started by the cycle time management part 10. An operation information primitive data file 14 and an operation information file 15 are connected to the cycle time management park 10.
Patent JP-S62103104-A (JP)
Inventor: FUTAKI KAZUNARI
IPC: A01N47/46
Filed: 1985-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52144272-A (JP)
Title: Forming method of electrode in semiconductor device
Inventor: KACHI MASAO
IPC: H01L21/28
Filed: 1976-05-27
Abstract: PURPOSE: To form an electrode having a good ohmic property in a simple manner by depositing a metal to a semiconductor substrate at a temperature above the temperature at which the substrate forms an eutectic crystal with the metal and below the melting point of the metal by means of vapor deposition etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62217216-A (JP)
Title: Electronic image pickup device for endoscope
Inventor: NISHIOKA KIMIHIKO
IPC: H04N5/335
Filed: 1986-03-19
Abstract: PURPOSE:To observe alternately or simultaneously images based upon light beams with two or more wavelength areas by arranging two or more filters having different characteristics attachably/detachably into/from an optical path. CONSTITUTION:A light guide 7 consisting of optical fiber bundle or the like is arranged on the back of an illuminating lens 3 and illuminating light beams irradiate the back end plane of the light guide 7. The illuminating light beams are radiated from a light source lamp 9 to the surface of a rotary filter 8 through a lens 10 and made incident upon the end plane of the light guide 7 through filters for R, G and B alternately arranged on the filter 8 with proper light shielding intervals. In case of observing fluorescence, a color image based upon visual light beams and an image based upon fluorescence can be alternately observed by replacing a filter for cutting out excitation light beams with wavelength lambda and a filter for transmitting the excitation light beams and cutting out visual light beams into an optical path on the light source side.
Patent JP-H04296905-A (JP)
Title: Numerical controller
Inventor: KOBAYASHI OSAMU
IPC: B23K26/00
Filed: 1991-03-26
Abstract: PURPOSE:To arbitrarily execute both of the working mode for laser and that for turret punch press by automatically discriminating a part program for laser or that for turret punch press and performing the analysis processing of the part program in accordance with the discriminated working mode with respect to a numerical controller capable of working based on the part program for laser and that for turret punch press. CONSTITUTION:A part program number reader 1 which reads a part program number included in the part program, a mode automatic discrimination device 2 which discriminates whether the working mode for laser or that for turret punch press is set or not in accordance with the discrimination code at the head of the part program, an analysis processing device 3 of the part program for laser and an analysis processing device 4 of the part program for turret punch press which perform the analysis processing of respective working modes, and a servo and laser controller 5 are provided. Thus, the working mode is automatically discriminated to arbitrarily execute working of both modes.
Patent JP-S51136684-A (JP)
Title: Process for preparing 5-((2-alkylamino-1-hydroxy) alkyl carbostyril de rivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: A61P9/12
Filed: 1975-05-22
Abstract: PURPOSE: 5 - [(2 - Alkylamino -1- hydroxy) alkyl] carbostyril derivatives of formula I (where R 1  , R 2  and R 3  are H or C 1  W  3  lower alkyl; R 4  and R 5  are H, C 1  W  4  alkyl, 4 -, 5 - or 6 - membered cycloalkyl or lower aralkyl and they may be rinked together with neighbouring N - atom via O - atom or without via O - atom to form a heterocylic ring; the bond represented by a dotted line in the 3 W 4 position is a single or double bond) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59187044-A (JP)
Title: Propylene based resin composition for coating metal
Inventor: KUWABARA TAKAO
IPC: C08L21/00
Filed: 1983-04-08
Abstract: PURPOSE:A composition, obtained by incorporating a specific propylene based resin with a specific titanium white, and having improved heat distortion resistance, heat aging resistance, weather resistance and improved molding running, heat generation in molding and appearance. CONSTITUTION:A propylene based resin composition obtained by incorporating (A) 100pts.wt. resin, containing crystal propylene polymeric resin and if necessary another olefinic polymer, and having >=50wt%, preferably 65-99.5wt% propylene content and 0.05-10g/10min, preferably 0.1-5g/10min melt flow rate with (B) 0.05-50pts.wt., preferably 0.2-4pts.wt. rutile type titanium white. Crystal propylene-ethylene block copolymer is preferred for the crystal propylene polymeric resin and another olefinic polymer (the former consists of a predominant amount of propylene, and the latter consists of a predominant amount of ethylene).
Patent JP-S59188138-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/31
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a semiconductor device such as a thyristor capable of highly integrating in high withstand strength by forming an epitaxial layer on a substrate, forming an element on the layer, and then securing only the element forming layer through an insulating adhesive onto a supporting substrate. CONSTITUTION:An oxidized film of diffused region of an element forming surface is removed, P type layers 105, 106 are diffused, an N<+> type layer 107 is further formed on the layer 105, then a gate electrode G is formed on the layer 105, an anode electrode A is formed on the layer 106, further a cathode electrode C is formed on the layer 107, and an element forming surface is further covered with a protecting film 108. Then, the surface formed with an element is bonded via an adhesive 109 such as wax to a polishing supporting substrate 110 made of a material such as silicon, the surface not formed with the element is removed to the depth of the isolating slot 102 by lapping or polishing technique. Subsequently, the element forming layer is secured via an adhesive 111 of insulating epoxy to an element forming substrate 112 such as an N type semiconductor substrate, and a semiconductor device of dielectric isolation is obtained by exfoliating from the substrate 110.